package com.mamingchao.basic.ExtendVsInterface.interfaces;

import com.mamingchao.basic.ExtendVsInterface.AudioClip;
import com.mamingchao.basic.ExtendVsInterface.Song;

/**
 * Created by mamingchao on 2020/12/31.
 */
public class SingerSongWriter implements SongWriter,Singer{
    @Override
    public Song compose() {
        return null;
    }

    @Override
    public AudioClip sing(Song song) {
        return null;
    }
}
